get_system_overview

获取系统概览：CPU/内存/流量/版本/运行时间/在线用户

SERVERIkuai SOURCEgxxHuang/ikuai-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ikuai-mcp-server/get-system-overview.md

WHAT IT DOES

What get_system_overview does on Ikuai

AI agents call get_system_overview to retrieve information from Ikuai without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_system_overview is rated Low

This tool purely retrieves and queries system status information (CPU usage, memory, traffic, version, uptime, connected users). It has no side effects—no data is created, modified, deleted, or executed. This is a straightforward monitoring/observability function typical of router management interfaces.

From the tool's definition Tool name 'get_system_overview' and description '获取系统概览：CPU/内存/流量/版本/运行时间/在线用户' (Get system overview: CPU/memory/traffic/version/runtime/online users) indicate data retrieval only.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_system_overview safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Ikuai, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_system_overview, this is the rule to start with:

get_system_overview Allowed

get_system_overview is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_system_overview": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Ikuai, apply this rule, and every get_system_overview call is checked against it from then on.

FAQ

Questions about get_system_overview

What does the get_system_overview tool do? +

获取系统概览：CPU/内存/流量/版本/运行时间/在线用户. It is categorised as a Read tool in the Ikuai MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_system_overview? +

Register the Ikuai MCP server in PolicyLayer and add a rule for get_system_overview: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Ikuai. Nothing to install.

What risk level is get_system_overview? +

get_system_overview is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_system_overview? +

Yes. Add a rate_limit block to the get_system_overview rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block get_system_overview completely? +

Set action: deny in the PolicyLayer policy for get_system_overview. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides get_system_overview? +

get_system_overview is provided by the Ikuai MCP server (gxxHuang/ikuai-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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